As of 22:13 CDT

Weather in St. John, KS

77°Current weather

St. John, Monday, 12 October, 22:13

Clear. Feels like 77°. High 90°, low 70°.

Pressure29.80 inHg
Wind15.3 mph S
Humidity62%
Visibility6.2 mi
Dew point62°

Monthly outlook for St. John, KS: average high 70.2°, average low 53.5°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 13 October (90.6°), the coolest 17 October (38.2°).

70.2°/53.5°
Average high / low
+1.6°
Above normal
6 / 3
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October71.7°68.6°+1.7°
22 October – 31 October67.6°64.1°+1.9°
1 November – 10 Novemberat normal59.2°—

October records over 66 years

94.5°3 October 2006All-time high
18.5°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Macksville (12 mi).

Tue, 1391° / 64°0.41Heavy rain
91 °Heavy rain

St. John, Tuesday, 13 October

Heavy rain. High 91°, low 64°.

Pressure29.80 inHg
Wind13.2 mph SW
Humidity43%
Visibility6.2 mi
Dew point62°
Wed, 1463° / 56°0.44Rain
63 °Rain

St. John, Wednesday, 14 October

Rain. High 63°, low 56°.

Pressure30.06 inHg
Wind9.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point52°
Thu, 1565° / 53°1.19Heavy rain
65 °Heavy rain

St. John, Thursday, 15 October

Heavy rain. High 65°, low 53°.

Pressure30.09 inHg
Wind15.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point53°
Fri, 1657° / 44°0Clear
57 °Clear

St. John, Friday, 16 October

Clear. High 57°, low 44°.

Pressure30.68 inHg
Wind15 mph N
Humidity47%
Visibility6.2 mi
Dew point30°
Sat, 1760° / 38°0Overcast
60 °Overcast

St. John, Saturday, 17 October

Overcast. High 60°, low 38°.

Pressure30.42 inHg
Wind11.8 mph S
Humidity46%
Visibility—
Dew point34°
Sun, 1866° / 46°0Mostly clear
66 °Mostly clear

St. John, Sunday, 18 October

Mostly clear. High 66°, low 46°.

Pressure30.06 inHg
Wind17.9 mph S
Humidity50%
Visibility—
Dew point41°
Mon, 1973° / 54°0.09Light rain
73 °Light rain

St. John, Monday, 19 October

Light rain. High 73°, low 54°.

Pressure29.97 inHg
Wind19.6 mph S
Humidity62%
Visibility—
Dew point53°
Tue, 2077° / 57°0Clear
77 °Clear

St. John, Tuesday, 20 October

Clear. High 77°, low 57°.

Pressure29.88 inHg
Wind19.8 mph S
Humidity63%
Visibility—
Dew point58°
Wed, 2176° / 64°0.09Light rain
76 °Light rain

St. John, Wednesday, 21 October

Light rain. High 76°, low 64°.

Pressure29.83 inHg
Wind23.8 mph S
Humidity84%
Visibility—
Dew point65°
Thu, 2277° / 56°0.54Rain
77 °Rain

St. John, Thursday, 22 October

Rain. High 77°, low 56°.

Pressure29.62 inHg
Wind27.7 mph NW
Humidity59%
Visibility—
Dew point60°
Fri, 2368° / 51°0Clear
68 °Clear

St. John, Friday, 23 October

Clear. High 68°, low 51°.

Pressure30.18 inHg
Wind12.6 mph NW
Humidity35%
Visibility—
Dew point35°
Sat, 2465° / 52°0Partly cloudy
65 °Partly cloudy

St. John, Saturday, 24 October

Partly cloudy. High 65°, low 52°.

Pressure30.36 inHg
Wind10.4 mph E
Humidity44%
Visibility—
Dew point40°
Sun, 2561° / 49°0Light rain
61 °Light rain

St. John, Sunday, 25 October

Light rain. High 61°, low 49°.

Pressure30.39 inHg
Wind11.4 mph NE
Humidity56%
Visibility—
Dew point41°
Mon, 2663° / 48°0Mostly clear
63 °Mostly clear

St. John, Monday, 26 October

Mostly clear. High 63°, low 48°.

Pressure30.27 inHg
Wind16.2 mph NW
Humidity40%
Visibility—
Dew point34°
Tue, 2772° / 53°0Mostly clear
72 °Mostly clear

St. John, Tuesday, 27 October

Mostly clear. High 72°, low 53°.

Pressure30.03 inHg
Wind15.1 mph NW
Humidity44%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2863° / 46°0.05Climate normal
63 °Climate normal

St. John, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.05 in
Chance of precipitation17%
Record high87° (2024)
Record low25° (2017)
Thu, 2964° / 45°0.1Climate normal
64 °Climate normal

St. John, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high86° (2016)
Record low21° (2019)
Fri, 3062° / 45°0.09Climate normal
62 °Climate normal

St. John, Friday, 30 October

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation17%
Record high83° (1968)
Record low21° (2023)
Sat, 3161° / 43°0.08Climate normal
61 °Climate normal

St. John, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high84° (2016)
Record low19° (2019)
Sun, 0160° / 42°0.1Climate normal
60 °Climate normal

St. John, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.1 in
Chance of precipitation23%
Record high85° (1990)
Record low17° (1991)
Mon, 0258° / 42°0.07Climate normal
58 °Climate normal

St. John, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (1964)
Record low13° (1991)
Tue, 0360° / 42°0.04Climate normal
60 °Climate normal

St. John, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.04 in
Chance of precipitation18%
Record high81° (2005)
Record low8° (1991)
Wed, 0459° / 40°0.05Climate normal
59 °Climate normal

St. John, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.05 in
Chance of precipitation13%
Record high77° (1978)
Record low18° (1991)
Thu, 0560° / 41°0.02Climate normal
60 °Climate normal

St. John, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (2001)
Record low21° (1967)
Fri, 0660° / 41°0.02Climate normal
60 °Climate normal

St. John, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.02 in
Chance of precipitation12%
Record high83° (1980)
Record low23° (1993)
Sat, 0760° / 41°0.02Climate normal
60 °Climate normal

St. John, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.02 in
Chance of precipitation8%
Record high77° (1980)
Record low20° (1991)
Sun, 0860° / 43°0.09Climate normal
60 °Climate normal

St. John, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation18%
Record high84° (1980)
Record low23° (1991)
Mon, 0959° / 40°0.04Climate normal
59 °Climate normal

St. John, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.04 in
Chance of precipitation15%
Record high81° (1999)
Record low22° (2018)
Tue, 1057° / 38°0.03Climate normal
57 °Climate normal

St. John, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low38°
Average precipitation0.03 in
Chance of precipitation15%
Record high78° (2012)
Record low19° (2018)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. John, KS are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in St. John, KS since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.